说起大数据,人们很容易想起电商、银行和电信等行业。殊不知,传统的制造业也正在(甚至更早地)面临着大数据的冲击,在产品研发、工艺设计、质量管理和生产运营等各方面都迫切期待着有创新方法的诞生,来应对工业背景下的大数据挑战。例如在半导体行业,芯片在生产过程中会经历许多次掺杂、增层、光刻和热处理等复杂的工艺制程,每一步都必须达到极其苛 Speaking of big data, people are easy to think of e-commerce, banking and telecommunications industries. As everyone knows, the traditional manufacturing industry is also (or even earlier) is facing the impact of big data in the product development, process design, quality management and production operations are eager to see the birth of innovative methods to deal with the industrial background Under the big data challenge. In the semiconductor industry, for example, the chip experiences many complicated doping, build-up, photolithography, and heat treatment processes in the manufacturing process. Each step must be extremely harsh